Added 9 October 2026 doubtingly adverb Categories: Obscure Words adverb ! Definition from Wiktionary (CC BY-SA). More about doubtingly at Wordnik → Where our words come from → In a doubting manner. Related Words: doubtfullydisbelievinglyquestioninglydubitativelyhesitatinglydubiouslydistrustfullydistrustinglyunsurelymistrustfullyskepticallymistrustingly Back to today's word